fourCC Label 'FSKP' not found (GoPro 9 Timelapse)

[designer2k2]

Hello,
when running on a video made with the timelapse function on a GoPro 9 it gives this Warning (maaaany times):

The resulting GPX files are ok.

On normal videos there is no warning.

[juanmcasillas]

Hello,

Added in the new patch.

Thanks!